90   int ci, blkn, dctbl, actbl;  in start_pass_huff_decoder()  local
116   for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {  in start_pass_huff_decoder()
117     ci = cinfo->MCU_membership[blkn];  in start_pass_huff_decoder()
120     entropy->dc_cur_tbls[blkn] = entropy->dc_derived_tbls[compptr->dc_tbl_no];  in start_pass_huff_decoder()
121     entropy->ac_cur_tbls[blkn] = entropy->ac_derived_tbls[compptr->ac_tbl_no];  in start_pass_huff_decoder()
124       entropy->dc_needed[blkn] = TRUE;  in start_pass_huff_decoder()
126       entropy->ac_needed[blkn] = (compptr->DCT_scaled_size > 1);  in start_pass_huff_decoder()
128       entropy->dc_needed[blkn] = entropy->ac_needed[blkn] = FALSE;  in start_pass_huff_decoder()
577   int blkn, i;  in jpeg_configure_huffman_decoder()  local
606   int blkn;  in decode_mcu()  local
627     for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {  in decode_mcu()
628       JBLOCKROW block = MCU_data[blkn];  in decode_mcu()
629       d_derived_tbl * dctbl = entropy->dc_cur_tbls[blkn];  in decode_mcu()
630       d_derived_tbl * actbl = entropy->ac_cur_tbls[blkn];  in decode_mcu()
643       if (entropy->dc_needed[blkn]) {  in decode_mcu()
645 	int ci = cinfo->MCU_membership[blkn];  in decode_mcu()
652       if (entropy->ac_needed[blkn]) {  in decode_mcu()
725   int blkn;  in decode_mcu_discard_coef()  local
744     for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {  in decode_mcu_discard_coef()
745       d_derived_tbl * dctbl = entropy->dc_cur_tbls[blkn];  in decode_mcu_discard_coef()
746       d_derived_tbl * actbl = entropy->ac_cur_tbls[blkn];  in decode_mcu_discard_coef()
760       if (entropy->dc_needed[blkn]) {  in decode_mcu_discard_coef()
762 	int ci = cinfo->MCU_membership[blkn];  in decode_mcu_discard_coef()